Please open CuteSoft_Client\CuteEditor\Scripts\Constant.js and change the following code:
editorconstant._previewDialogFeature = "dialogWidth:640px;dialogHeight:480px;resizable:1";
to:
editorconstant._previewDialogFeature = "dialogWidth:1024px;dialogHeight:768px;resizable:1";
asp.net Chat http://cutesoft.net/ASP.NET+Chat/default.aspx
Web Messenger: http://cutesoft.net/Web-Messenger/default.aspx
asp.net wysiwyg editor: http://cutesoft.net/ASP.NET+WYSIWYG+Editor/default.aspx
asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
Live Support: http://cutesoft.net/live-support/default.aspx